Gum up
Gum up verb - To prevent passage through by filling with something.
Usage example: arteries gummed up with atheromas
Pack
Pack verb - To close up so that no empty spaces remain.
Cite this Source
Pack and Gum up. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/gum_up/pack
Gum up & Pack. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/gum_up/pack>.
Pack or Gum up. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/gum_up/pack.
Google Ngram Viewer shows how "gum up" and "pack" have occurred on timeline